//: C03:CatsInHats.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
// Simple demonstration of recursion
#include <iostream>
using namespace std;

void removeHat(char cat)
{
    for (char c = 'A'; c < cat; c++)
        cout << "  ";
    if (cat <= 'Z') {
        cout << "cat " << cat << endl;
        removeHat(cat + 1); // Recursive call
    } else
        cout << "VOOM!!!" << endl;
}

int main()
{
    removeHat('A');
} ///:~
